CN102996680B - A kind of auxiliary clutch system - Google Patents
A kind of auxiliary clutch system Download PDFInfo
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- CN102996680B CN102996680B CN201210505386.2A CN201210505386A CN102996680B CN 102996680 B CN102996680 B CN 102996680B CN 201210505386 A CN201210505386 A CN 201210505386A CN 102996680 B CN102996680 B CN 102996680B
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- pedal
- friction plate
- clutch
- control signal
- platen friction
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Abstract
The invention discloses a kind of auxiliary clutch system, comprising: pedal; Pedal switch, connects described pedal, for: after described pedal is operated, send the first signal, after described pedal lifts, send secondary signal; Controller, connects described pedal switch, for: after receiving described first signal, send the first control signal, after receiving described secondary signal, send the second control signal; Motor, for: under the control of described first control signal, the platen friction plate of clutch is separated with flywheel; Under the control of described second control signal, the platen friction plate of described clutch is combined according to setting speed with described flywheel.In the present invention, pedal no longer directly drives platen friction plate, and therefore, the strength greatly reduced required for pedal can solve the problem that the overweight and clutch of the clutch of manual transmission engages smoothly.
Description
Technical field
The present invention relates to automobile clutch technology, particularly relate to a kind of auxiliary clutch system.
Background technique
Clutch is the parts be directly associated with motor in car transmissions, and it is responsible for cut-out and the combination of power and transmission system, so gentle start when can ensure vehicle starting, smooth-going when ensureing gearshift, also prevent transmission system and transship.When everybody drive manual vehicle on the way travel time, the application of clutch is the most frequently, during starting, gearshift time, brake time all can use, it is good and bad that clutch uses, and has influence on safety and the life-span of vehicle.
Clutch is a driving mechanism, it has active part and secondary part, two-part temporarily can be separated and also can slowly combine, and also likely produce relative rotation in transmission process, so, contact friction can be relied between the driving link of clutch and driven member to carry out transmitting torque, or utilize the impacting force required for friction, or utilize liquid as the medium of transmission, or the modes such as magnetic drives are utilized to carry out transmitting torque.
Some driver likes pin to be placed on clutch pedal, do not know again clutch in half-clutch state, cltuch slipping, clutch compressing disc and the ablation of flywheel end face is easily caused to pull, cause the faults such as clutch thrust spring annealing, cause oil consumption increase, cost of repairs increase, the problems such as traffic safety reduction.Drive in city, sometimes because clutch is overweight, step on the numbness that clutch overfrequency can make pin become, clutch is lifted and too fastly easily causes recoil or punching to rush phenomenon, affect traffic safety.Therefore, need to provide a kind of auxiliary clutch system, to solve the problem that the overweight and clutch of clutch engages smoothly, avoid the irregular wear of clutch, reduce maintenance expenses and oil consumption, improve traffic safety.
Summary of the invention
The object of the embodiment of the present invention is to provide a kind of auxiliary clutch system, can solve the problem that the overweight and clutch of the clutch of manual transmission engages smoothly.
To achieve these goals, the invention provides a kind of auxiliary clutch system, comprising:
Pedal;
Pedal switch, connects described pedal, for: after described pedal is operated, send the first signal, after described pedal lifts, send secondary signal;
Controller, connects described pedal switch, for: after receiving described first signal, send the first control signal, after receiving described secondary signal, send the second control signal;
Motor, for: under the control of described first control signal, the platen friction plate of clutch is separated with flywheel; Under the control of described second control signal, the platen friction plate of described clutch is combined according to setting speed with described flywheel.
Preferably, in above-mentioned auxiliary clutch system, described setting speed comprises closing speed and in conjunction with speed:
At described platen friction plate in the process of described flywheel, described motor drives described platen friction plate to adopt described closing speed to move;
Contact in the process of described flywheel at described platen friction plate, described motor drives described platen friction plate to adopt and describedly to move in conjunction with speed;
Described closing speed is greater than described in conjunction with speed.
Preferably, in above-mentioned auxiliary clutch system, described motor is stepper motor.
Preferably, in above-mentioned auxiliary clutch system, under the control of described first control signal, described stepper motor rotates forward, under the control of described second control signal, and described stepper motor reversion.
Preferably, in above-mentioned auxiliary clutch system, also comprise energy supply control module, for: after the engine started, to described pedal switch, described controller and described electrical power; After engine misses, to described pedal switch, described controller and described motor power-off.
Preferably, in above-mentioned auxiliary clutch system, the stroke of described pedal is less than 1/2nd of the general pedal travel of automobile clutch.
Preferably, in above-mentioned auxiliary clutch system, platen friction plate described in described controller record arrives the first displacement distance before binding site, calculates described platen friction plate with the first duration of described closing speed movement according to described first displacement distance; Platen friction plate described in described controller record arrives the second displacement distance after binding site, calculate described platen friction plate with described the second duration in conjunction with speed movement according to described second displacement distance, and described first duration and described second duration are included in described second control signal.
At least there is following technique effect in the embodiment of the present invention:
1) action of pedal is converted into electrical signal by pedal switch by the present invention, control motor by controller to drive the combination of platen friction plate and flywheel and be separated, pedal no longer directly drives platen friction plate, therefore, greatly reduce the strength required for pedal, can be very light depress pedal to complete clutch operation, solve the problem that the clutch of manual transmission is overweight, for driving over a long distance, alleviating the foot fatigue of driver, being conducive to safe driving.
2) in the embodiment of the present invention, platen friction plate 105 combines according to setting speed with flywheel 106, and this setting speed can ensure that clutch engages smoothly, can not be therefore that the excessive velocities lifted causes recoil or punching to rush phenomenon because of people.
3), in the embodiment of the present invention, the stroke of described pedal is less than 1/2nd of the general pedal travel of automobile clutch.Therefore, clutch action can be completed with less stroke, alleviate step further tired.
Accompanying drawing explanation
Fig. 1 is the control circuit figure of the embodiment of the present invention;
Fig. 2 is the structural drawing of the auxiliary clutch system of the embodiment of the present invention.
Wherein, description of reference numerals is as follows:
Pedal 101 pedal switch 102 controller 103 motor 104
Platen friction plate 105 flywheel 106
Embodiment
For making the object of the embodiment of the present invention, technological scheme and advantage clearly, below in conjunction with accompanying drawing, specific embodiment is described in detail.
Fig. 1 is the control circuit figure of the embodiment of the present invention, Fig. 2 is the structural drawing of auxiliary clutch system, as shown in Figure 1 and Figure 2, embodiments provides a kind of auxiliary clutch system, comprising:
Pedal 101;
Pedal switch 102, connects described pedal, for: after pedal is operated, send the first signal, after pedal lifts, send secondary signal;
Controller 103, connects pedal switch 102, for: after receiving described first signal, send the first control signal, after receiving described secondary signal, send the second control signal;
Motor 104, for: under the control of described first control signal, the platen friction plate 105 of clutch is separated with flywheel 106; Under the control of described second control signal, the platen friction plate 105 of clutch is combined according to setting speed with flywheel 106.
Visible, in the embodiment of the present invention, by pedal switch, the action of pedal is converted into electrical signal, controls motor by controller and drive the combination of platen friction plate and flywheel and be separated, pedal no longer directly drives platen friction plate, therefore, greatly reduce the strength required for pedal, can be very light depress pedal to complete clutch operation, solve the problem that the clutch of manual transmission is overweight, for driving over a long distance, alleviating the foot fatigue of driver, being conducive to safe driving.
In the embodiment of the present invention, platen friction plate 105 combines according to setting speed with flywheel 106, and this setting speed can ensure that clutch engages smoothly, can not be therefore that the excessive velocities lifted causes recoil or punching to rush phenomenon because of people.
In a preferred embodiment, described setting speed comprises closing speed and in conjunction with speed: at described platen friction plate in the process of described flywheel, described motor drives described platen friction plate to adopt described closing speed to move; Contact in the process of described flywheel at described platen friction plate, described motor drives described platen friction plate to adopt and describedly to move in conjunction with speed; Described closing speed is greater than described in conjunction with speed.Therefore, setting speed can simulate the action that people lifts foot treadle, and that initially lifts is very fast, underspeeds near binding site, ensures and steadily combines.
In a preferred embodiment, platen friction plate described in described controller record arrives the first displacement distance before binding site, calculates described platen friction plate with the first duration of described closing speed movement according to described first displacement distance; Platen friction plate described in described controller record arrives the second displacement distance after binding site, calculate described platen friction plate with described the second duration in conjunction with speed movement according to described second displacement distance, and described first duration and described second duration are included in described second control signal.
Described motor can be stepper motor, and under the control of described first control signal, described stepper motor rotates forward, under the control of described second control signal, and described stepper motor reversion.
In one embodiment, also comprise energy supply control module, for: after the engine started, to described pedal switch, described controller and described electrical power; After engine misses, to described pedal switch, described controller and described motor power-off.
In one embodiment, the stroke of described pedal is less than 1/2nd of the general pedal travel of automobile clutch.Therefore, clutch action can be completed with less stroke, alleviate step further tired.
In one embodiment, the concrete using process of auxiliary clutch system is as follows:
Ignition switch gets to NO shelves, ato unit, system starts;
When clutch pedal 101 is stepped on a bit, pedal switch 102 closes, and controller 103 receives signal, Driving Stepping Motor 104 is started working, and rotates forward and platen friction plate 105 is separated fast with flywheel 106, when relieving pedal, switch opens, when controller does not receive signal (state not receiving signal can as secondary signal), Driving Stepping Motor reverses, during to half jointing state, the fast engagement positio of controller record, controller controls speed reversal, and decelerating operation, makes jointing state better smooth-going.After tail-off, system exits automatically.Therefore, when using clutch, what the pedal force of clutch was become is lighter, and distance is shorter; When trampling clutch fast, engage the more smooth and easy of change, avoid recoil or punching to rush phenomenon.
As from the foregoing, the embodiment of the present invention has following advantage:
1) action of pedal is converted into electrical signal by pedal switch by the present invention, control motor by controller to drive the combination of platen friction plate and flywheel and be separated, pedal no longer directly drives platen friction plate, therefore, greatly reduce the strength required for pedal, can be very light depress pedal to complete clutch operation, solve the problem that the clutch of manual transmission is overweight, for driving over a long distance, alleviating the foot fatigue of driver, being conducive to safe driving.
2) in the embodiment of the present invention, platen friction plate 105 combines according to setting speed with flywheel 106, and this setting speed can ensure that clutch engages smoothly, can not be therefore that the excessive velocities lifted causes recoil or punching to rush phenomenon because of people.
3), in the embodiment of the present invention, the stroke of described pedal is less than 1/2nd of the general pedal travel of automobile clutch.Therefore, clutch action can be completed with less stroke, alleviate step further tired.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (5)
1. an auxiliary clutch system, is characterized in that, comprising:
Pedal;
Pedal switch, connects described pedal, for: after described pedal is operated, send the first signal, after described pedal lifts, send secondary signal;
Controller, connects described pedal switch, for: after receiving described first signal, send the first control signal, after receiving described secondary signal, send the second control signal;
Motor, for: under the control of described first control signal, the platen friction plate of clutch is separated with flywheel; Under the control of described second control signal, the platen friction plate of described clutch is combined according to setting speed with described flywheel;
Wherein, described setting speed comprises closing speed and in conjunction with speed: at described platen friction plate in the process of described flywheel, described motor drives described platen friction plate to adopt described closing speed to move; Contact in the process of described flywheel at described platen friction plate, described motor drives described platen friction plate to adopt and describedly to move in conjunction with speed;
Described closing speed is greater than described in conjunction with speed;
Platen friction plate described in described controller record arrives the first displacement distance before binding site, calculates described platen friction plate with the first duration of described closing speed movement according to described first displacement distance; Platen friction plate described in described controller record arrives the second displacement distance after binding site, calculate described platen friction plate with described the second duration in conjunction with speed movement according to described second displacement distance, and described first duration and described second duration are included in described second control signal.
2. auxiliary clutch system according to claim 1, is characterized in that, described motor is stepper motor.
3. auxiliary clutch system according to claim 2, is characterized in that, under the control of described first control signal, described stepper motor rotates forward, under the control of described second control signal, and described stepper motor reversion.
4. auxiliary clutch system according to claim 1, is characterized in that, also comprises energy supply control module, for: after the engine started, to described pedal switch, described controller and described electrical power; After engine misses, to described pedal switch, described controller and described motor power-off.
5. auxiliary clutch system according to claim 1, is characterized in that, the stroke of described pedal is less than 1/2nd of the general pedal travel of automobile clutch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210505386.2A CN102996680B (en) | 2012-11-29 | 2012-11-29 | A kind of auxiliary clutch system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210505386.2A CN102996680B (en) | 2012-11-29 | 2012-11-29 | A kind of auxiliary clutch system |
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| Publication Number | Publication Date |
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| CN102996680A CN102996680A (en) | 2013-03-27 |
| CN102996680B true CN102996680B (en) | 2015-12-02 |
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| CN201210505386.2A Active CN102996680B (en) | 2012-11-29 | 2012-11-29 | A kind of auxiliary clutch system |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104863988B (en) * | 2015-04-10 | 2018-01-19 | 北汽福田汽车股份有限公司 | Vehicle and clutch operating device, control system and method |
| CN108655955A (en) * | 2018-05-10 | 2018-10-16 | 王荣太 | Intelligent machine tool clutch |
| CN113217559B (en) * | 2021-05-24 | 2022-11-11 | 福建盛海智能科技有限公司 | Optimization method and system for clutch-by-wire clutch |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9125161D0 (en) * | 1991-11-27 | 1992-01-29 | Automotive Prod Plc | A clutch control system |
| WO2004065812A1 (en) * | 2003-01-22 | 2004-08-05 | Yamaha Hatsudoki Kabushiki Kaisha | Power-assisted clutch system, method for controlling power-assisted clutch system, and program for controlling power-assisted clutch system |
| CN2789503Y (en) * | 2005-04-27 | 2006-06-21 | 山东大学 | Open-ring electric control pneumatic clutch |
| CN100363640C (en) * | 2005-09-12 | 2008-01-23 | 浙江大学 | Clutch combination controlling method based on fuzzy controlling technology |
| DE102005050043A1 (en) * | 2005-10-19 | 2007-05-10 | Audi Ag | motor vehicle |
| CN100470075C (en) * | 2005-11-28 | 2009-03-18 | 比亚迪股份有限公司 | Control device and method for AMT vehicle control clutch engaging |
| DE102008043492A1 (en) * | 2008-11-05 | 2010-05-06 | Zf Friedrichshafen Ag | Method and arrangement for determining the state of wear of a clutch |
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Effective date of registration: 20190321 Address after: 317000 east gate of Taizhou City, Zhejiang Province Co-patentee after: Zhejiang Geely Holding Group Co., Ltd. Patentee after: Zhejiang Geely Automobile Research Institute Co., Ltd. Address before: 311228 No. 206 Farmer's Second House in Linjiang Industrial Park, Xiaoshan District, Hangzhou City, Zhejiang Province Co-patentee before: Zhejiang Geely Automobile Research Institute Co., Ltd. Patentee before: Hangzhou Branch, Zhejiang Geely Automobile Research Institute Co., Ltd. Co-patentee before: Zhejiang Geely Holding Group Co., Ltd. |
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